Filter-sterilized PBS, 50% glycerol
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
1 mg/ml (Please refer to the vial label for the specific concentration.)
Recombinant extracellular protein of human Fc epsilonR1alpha; (corresponding to amino acids Met-26-197, where signal peptide is 1-25).
Epitope: 26-110 amino acids
From tissue culture supernatant
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Fc fragment of IgE receptor Ia , FCE1A , FcERI
Cell membrane; Single-pass type I membrane protein
The immunoglobulin epsilon receptor (IgE receptor) is the initiator of the allergic response. When two or more high-affinity IgE receptors are brought together by allergen-bound IgE molecules, mediators such as histamine that are responsible for allergy symptoms are released. This receptor is comprised of an alpha subunit, a beta subunit, and two gamma subunits. The protein encoded by this gene represents the alpha subunit. [provided by RefSeq, Aug 2011]